Salvatore Torrisi is Hydrocracking Market Manager for Shell Catalysts & Technologies. He held roles in Shell’s Criterion Catalyst business as Director of Strategic Accounts, Global Distillate Catalyst Business Manager and Clean Fuels Technologist. Since joining Criterion in 1996, he had assignments in R&D, new product commercialization and technical services. Before that, Sal spent 10 years at Exxon in process engineering, technical service and R&D assignments. He holds a B.S. in Chemical Engineering from Virginia Tech.